JPH1113323A - Sash and lock for sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply assemble and install a single operation locking type lock. SOLUTION: The lock for the sash has a first lock section 1A, a second lock section 1B and an interlocking device 9 mounted between both locks, and each lock section has lock bodies 2A, 2B and outdoor-side operating sections 4A, 4B. The lock bodies 2A, 2B rotatably hold triggers 3A, 3B, and the outdoor- side operating sections 4A, 4B have cylinders 5A, 5B and transmission members 6A, 6B transmitting the movement of the cylinders 5A, 5B to the triggers 3A, 3B. The interlocking device 9 has a connecting member 19 engaged with the transmission members 6A, 6B of both lock sections and an indoor-side operating section 92 moving the connecting member 19 from an indoor section. The lock for the sash is formed in constitution, in which the transmission members 6A, 6B can be engaged and disengaged with and from the triggers 3A, 3B and the connecting member 19, and interlinked with the triggers 3A, 3B and the connecting member 19 when the lock bodies 2A, 2B, the outdoor-side operating sections 4A, 4B and the interlocking device 9 are fixed onto a movable fitting, and the triggers 3A, 3B of each lock section are locked and released simultaneously by the indoor-side operating section 92, and locked and released peculiarly by the cylinders 5A, 5B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a one-touch two-lock type sash in which locks are provided at two places on a movable shoji, each lock is independently locked and unlocked from the outdoor side, and is locked and unlocked from the indoor side. , About the lock.

[0002]

The provision of one set of locks on a movable shoji is not sufficient for crime prevention, and in recent years, two sets of locks have been provided. However, if two locks are provided, the locking and unlocking operation must be performed for each lock. If one lock is forgotten, the security effect is reduced by half, and if one lock is forgotten, the sliding door cannot be opened, There was a disadvantage that the user had to return to the other lock and perform the unlocking operation. A one-touch two-lock sash that locks and unlocks two sets of locks from the indoor side and locks and unlocks independently from the outdoor side has also been devised, but the structure is complicated and the locking and unlocking operations are heavy. There was a problem. Therefore, the present invention has been made in view of the above-mentioned problems of the related art, and an object of the present invention is to provide a sash and a lock that simplify assembly and mounting of a one-touch two-lock lock. Is to do.

[0003]

In order to achieve the above object, a sash according to the present invention is characterized in that the movable sash is provided with a first lock portion, a second lock portion, and an interlocking device provided between both lock portions. Each lock section includes a lock body and an outdoor operation section, the lock body rotatably holds the camera, the outdoor operation section includes a cylinder, and a transmission member that transmits the movement of the cylinder to the camera, The interlocking device includes a connection member that engages with the transmission member of both lock portions, and an indoor operation portion that moves the connection member from inside the room. The transmission member is disengageable with the stick and the connection member. When the outdoor operation part and the interlocking device are fixed to the movable sash, it engages with the stick and the connecting member, and the lock of each lock part is simultaneously unlocked and unlocked by the indoor operation part, and is independently unlocked by the cylinder. As a second aspect, the movable shoji comprises a first lock portion, a second lock portion, and both locks. An interlocking device is provided between the lock units. Each lock unit includes a lock body and an outdoor operation unit. The lock body holds the camera rotatably. The outdoor operation unit transmits the cylinder and the movement of the cylinder to the camera. A transmission member, wherein the interlocking device includes a connection member that engages with the transmission members of both lock portions, and an indoor operation portion that moves the connection member from inside the room, and a moving direction of the connection member and the transmission member of each lock portion. Are the same,
The locks of the locks are simultaneously unlocked and unlocked by the indoor operation unit, independently locked and unlocked by the cylinder, and the locking and unlocking directions of the respective locks are the same. The locking and unlocking direction of the lock of each lock portion is the same, and the moving direction of the transmission member and the connecting member is the same. According to a fourth aspect of the present invention, the rotation stroke of the cylinder is different from the moving stroke of the connecting member, and the stroke difference allows simultaneous locking and unlocking of each lock portion and independent locking and unlocking. The transmission stroke and the moving stroke of the connecting member are different, and the simultaneous locking and unlocking of each lock portion and the unique locking and unlocking are enabled by the stroke difference. There is provided a protruding member straddling the connecting member and the case, the protruding member is configured such that the indoor side operation unit is located substantially in the middle of the movement range when the connecting member is not moving,
According to a seventh aspect of the present invention, each of the first lock unit and the second lock unit is provided with a display unit for displaying a locked / unlocked state on the indoor side.

The sash lock of the present invention comprises a first lock portion, a second lock portion, and an interlocking device provided between the two lock portions. Each lock portion includes a lock body and an outdoor operation portion. With
The lock body holds the camera rotatably, the outdoor operation unit includes a cylinder, and a transmission member that transmits the movement of the cylinder to the camera, and the interlocking device includes a connection member that engages with the transmission members of the both lock units. An indoor operation unit for moving the member from the room is provided, and the transmission member is detachable from the camera and the connecting member, and is connected to the camera when the lock body, the outdoor operation unit, and the interlocking device are fixed to the movable shoji. The first lock part and the second lock part, and the first lock part and the second lock part are configured so that the lock of each lock part is simultaneously locked and unlocked by the indoor side operation part and independently locked and unlocked by the cylinder. An interlocking device provided between the locks; each lock includes a lock body and an outdoor operation unit; the lock body holds the camera rotatably; and the outdoor operation unit controls the cylinder and movement of the cylinder. And the interlocking device is a transmission member for both lock portions. A connecting member to be engaged, and an indoor operation portion for moving the connecting member from the room, wherein the moving direction of the connecting member and each transmission member is the same, and the lock of each lock portion is simultaneously unlocked and unlocked by the indoor operation portion. , The lock is unlocked and unlocked independently by the cylinder, and the locking and unlocking direction of each key is the same,
According to a tenth aspect, in the configuration of the eighth aspect, the locking direction and the unlocking direction of the first locking portion and the second locking portion are the same, and the moving direction of the transmission member and the connecting member is the same. It was done. According to an eleventh aspect of the present invention, the transmission stroke of the transmission member and the movement stroke of the connecting member are the same, and the movement stroke and the rotation stroke of the cylinder are different, so that simultaneous locking and unlocking of each lock portion and independent locking and unlocking are enabled. In the twelfth aspect, the outdoor operation unit includes an intermediate member, the intermediate member is engaged with the transmission member, and is engaged with the cylinder with a stroke difference, and the rotation stroke and the transmission stroke are different. According to claim 13, the transmission member is engaged with the cylinder and the coupling member, and the rotation stroke of the cylinder and the transmission stroke of the transmission member are the same,
The transmission stroke and the movement stroke of the connecting member are different from each other, so that simultaneous locking and unlocking of each lock portion and independent locking and unlocking are enabled.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a sash according to the present invention will be described with reference to FIGS. The sash according to claim 1 has a first lock portion 1A and a second lock portion 1 on the closed side of the movable shoji.
B, and an interlocking device 9 provided between both lock parts 1A, 1B. Each lock part 1A, 1B includes lock bodies 2A, 2B and outdoor operation parts 4A, 4B, and the lock bodies 2A, 2B Kama 3
A, 3B are held so as to be rotatable in the locking / unlocking direction, and the outdoor operation units 4A, 4B are cylinder-operated by a key.
A, 5B and the movement of the cylinders 5A, 5B,
3B, which is provided with transmission members 6A and 6B for transmitting the
Includes a connecting member 19 that engages with the transmitting members 6A and 6B of the locks 1A and 1B, and an indoor operation unit 92 that moves the connecting member 19 from inside the room. The transmitting members 6A and 6B are
3B and the connecting member 19, and the lock body 2A,
When the 2B, the outdoor operation units 4A, 4B, and the interlocking device 9 are fixed to the movable sash 10, the connecting member 19 and the cameras 3A, 3
B, the locks 3A and 3B of the locks 1A and 1B are simultaneously unlocked and unlocked by the indoor operation unit 92, and the cylinder 5
A and 5B independently lock and unlock. As shown in FIGS. 1 and 3, the lock body 2A of the first lock portion 1A holds the lock 3A in a lock box 20 in a rotatable manner, and includes a trigger latch 22 that enables the rotation of the lock 3A only when the movable shoji 10 is closed. Prepare, Kama 3A
Is provided with an engaging portion 3a which protrudes to the rear side from the lock box 20.
The tip of A protrudes outward from the front 21 at the time of locking, enters the lock box 20 from the front 21 at the time of unlocking, and inserts the lock box 20 into the inside from the door contact surface d of the vertical frame 30 as shown in FIG. 21 is fixed to the door contact surface d with screws. Outdoor operation unit 4A
Is a pedestal 14 provided on the indoor surface e side of the vertical frame 30 as shown in FIG.
A transmission member 6A for transmitting the movement of the cylinder 5A to the claw 3A;
4 and an outdoor cover 4f provided on the outdoor surface f side of the vertical frame 30. The cylinder 5A is provided with a transmission part 5a centering on a rotating part, and the transmission member 6A is connected to the interlocking device 9. It includes a connected portion 61a to be engaged and disengaged, a transmitted portion 62a to transmit the movement of the transmission portion 5a, and an engaged portion 63a to be engaged and disengaged from the engaging portion 3a of the stick 3A. 2nd lock part 1B
Is provided with a lock body 2B and an outdoor operation section 4B.
Holds the lock 3B in the lock box 20 rotatably. The outdoor operation unit 4B includes a cylinder 5B mounted on the pedestal 14, a transmission member 6B for transmitting the movement of the cylinder 5B to the lock 3B, and indoor and outdoor covers 4e and 4f. The cylinder 5B is provided with a transmission portion 5b centered on a rotating portion, and the transmission member 6B is provided with a connected portion 61b engaged and disengaged from the interlocking device 9, a transmitted portion 62b for transmitting the movement of the transmission portion 5b, and a transmission 3b. It has an engaged portion 63b engaged and disengaged from the engaging portion 3b, has the same main structure as the first lock portion 1A, and the first lock portion 1A can be used as the second lock portion 1B. Detailed description is omitted. The second lock 1B is mounted separately from the first lock 1A. For example, when the first lock 1A is mounted above the interlock 9, the interlock 9
Attach the second lock 1B below. The connecting member 19 of the interlocking device 9 includes a connecting portion 9a that is engaged and disengaged with a connected portion 61a of the transmitting member 6A at one end, and a connecting portion 6A of the transmitting member 6B at the other end.
The indoor operation unit 92 is fixed to an intermediate portion of the connection member 19 and can be held by a finger from the room.

A sash according to a second aspect of the present invention comprises a first lock 1A, a second lock 1B, and both locks 1A, 1A on the closed side of the movable shoji.
B, an interlocking device 9 is provided between the lock members 1A and 1B. Each of the locks 1A and 1B includes lock bodies 2A and 2B and outdoor operation parts 4A and 4B, and the lock bodies 2A and 2B lock and unlock the cams 3A and 3B. The outdoor operation units 4A and 4B are keyed cylinders 5A and 5B and a transmission member 6 for transmitting the movements of the cylinders 5A and 5B to the cams 3A and 3B.
A and 6B, and the interlocking device 9 includes a connecting member 19 that engages with the transmitting members 6A and 6B of the locks 1A and 1B, and an indoor operation unit 92 that moves the connecting member 19 from inside the room. The movement direction of the transmission member 6A, 6B of the member 19 and each lock part 1A, 1B is the same, and the lock | rock 3A, 3B of each lock part 1A, 1B.
Are simultaneously unlocked and unlocked by the indoor operation unit 92, independently unlocked and unlocked by the cylinders 5A and 5B, and
The locking / unlocking direction of B is the same as shown in FIG. Lock body 2A,
The rotation direction of the booms 3A and 3B held in the 2B is, as shown in FIG. 5 and FIG. 11, rotated upward from below with respect to the lock receiving member 70 of the closing side member 100 facing when the movable sash 10 is closed. Locking and unlocking while rotating downward from above, the transmitting members 6A, 6B and the connecting member 19 of each of the locks 1A, 1B are parallel, for example, moving in the vertical direction, and are in a straight line. Is desirable. The sash according to claim 3, wherein the transmission members 6A, 6B of the lock portions 1A, 1B are
A, 3B and the connecting member 19 are detachable, and the lock body 2
When the A, 2B, the outdoor operation units 4A, 4B, and the interlocking device 9 are fixed to the movable shoji 10, the kama 3A, 3B and the connecting member 1 are fixed.
9, the locking and unlocking directions of the locks 3A and 3B of the lock portions 1A and 1B, that is, the locking and unlocking directions of the locks 3A and 3B are the same, and the transmission members 6A and 6B and the connecting member 19 The moving direction is the same.

In the sash of the fourth aspect, as shown in FIGS. 5 to 9, an intermediate member 7A is provided on the base 14 of the outdoor operation section 4A, and the intermediate member 7A is engaged with the transmitted portion 62a of the transmission member 6A, and the cylinder 5A is provided. The outdoor side operation unit 4B has an intermediary member 7B on the pedestal 14, and the intermediary member 7B engages with the transmitted portion 62b of the transmission member 6B to transmit the cylinder 5B. A projection 7b engaged with the portion 5b;
The same structure as the outdoor operation unit 4A is provided, and the transmission members 6A,
6B and the moving stroke H of the connecting member 19 are the same, and the transmitting stroke h and the cylinder 5A,
5B is different from the rotation stroke r, that is, the movement stroke H is different from the rotation stroke r. Rotation stroke r
Is a transmission part 5 centered on the rotating parts of the cylinders 5A and 5B.
a, 5b, and the transmission stroke h is
A movement distance of the transmission members 6A and 6B required for locking and unlocking the A and 3B, a movement stroke H is a movement distance of the connecting member 19, that is, a movement distance of the indoor operation unit 92, and a rotation stroke r and a transmission stroke h H = h <r, which enables simultaneous locking and unlocking of the locks 1A and 1B by the indoor side operation unit 92 and independent locking and unlocking by the cylinders 5A and 5B, that is, one-touch-to-lock. I do. In the sash according to the fifth aspect, as shown in FIGS. 14 to 17, the transmitted portion 62a of the transmission member 6A and the transmission portion 5a of the cylinder 5A engage, and the transmitted portion 62b of the transmission member 6B and the cylinder 5A.
B, the transmitting portion 5b engages, the connecting portion 9a of the connecting member 19 and the connected portion 61a of the transmitting member 6A engage, the connecting portion 9b and the connected portion 61b of the transmitting member 6B engage, and the transmitting members 6A, 6B
Is the same as the rotation stroke r of the cylinders 5A and 5B, and the transmission stroke h and the movement stroke H of the connecting member 19 are different. The transmission stroke h is the movement distance of the transmission members 6A and 6B, and the rotation stroke r Is a transmission part 5 centered on the rotating parts of the cylinders 5A and 5B.
a, 5b, the moving stroke H is the moving distance of the indoor side operation unit 92, and the relationship between the moving stroke H, the transmission stroke h, and the rotation stroke r is r = h <
H, the locks 1A and 1B can be simultaneously locked and unlocked by the indoor operation unit 92, and the locks and unlocks by the cylinders 5A and 5B, that is, one-touch-to-lock can be performed. Claim 6
Is provided in a case 90 for attaching the connecting member 19 to the movable sash 10, and a buckling member 93 is provided so as to straddle the connecting member 19 and the case 90. The inner operation section 92 is located substantially at the center of the movement range. The case 90 is attached to the vertical frame 30, and the connecting member 19 moves along the guide portion 91 of the case 90, and an indoor operation portion 92 is provided on the indoor side, and both ends are moved from the case 90 when moving in any direction. A connecting portion 9a which is exposed and engages / disengages with a connected portion 61a of the transmitting member 6A at one end, and a connecting portion 9b which engages / disengages with the connecting portion 61b of the transmitting member 6B at the other end;
And the protruding member 9 straddling the case 90 and the connecting member 19.
3, the resilient member 93 is a spring or rubber having a resilient force. One of the resilient members is fixed to the case 90 and the other is fixed to the connecting member 19. Is returned to the original position, and the indoor side operation unit 92 is located at the middle part of the movement range when not moving. The sash according to claim 7 has lock portions 1A and 1B on the indoor side of the first lock portion 1A and the second lock portion 1B.
Display units 8A and 8B for displaying the locked / unlocked state. As shown in FIG. 12, the display section 8A of the first lock section 1A
And a movable member 80 movably held on the pedestal 18. The pedestal 18 has a viewing window 8a of the movable member 80 and a guide portion 8 of the movable member 80 on the back side.
1, the movable member 80 is fixed to the pedestal 14 of the outdoor operation unit 4A, and the movable member 80 is an identification unit 1a that can be visually viewed from the viewing window 8a.
The guide portion 81 is provided with a locking portion 82 that is in contact with one end of the guide portion 81. The identification portion 1a is preferably a color that is easy to see, for example, yellow or orange. It may be a character such as "closed" or a symbol such as "o" or "x". When the locking portion 82 comes into contact with the guide portion 81, as shown in FIG. Becomes visible from the viewing window 8a. The display portion 8B of the second lock portion 1B has a viewing window 8b on the pedestal 18 and the movable member 80 has an identification portion 1b visible from the viewing window 8b, and has the same structure as the display portion 8A. When the lock portions 1A and 1B are provided with the display portions 8A and 8B, the transmission members 6A and 6B are provided with the locking portions 82
Locking portions 64a and 64b are provided to be engaged with and disengaged from the transmission member 6.
The movable member 80 is moved by A and 6B.

Next, an embodiment of a sash lock according to the present invention will be described with reference to the drawings. The sash lock according to claim 8 comprises a first lock 1A, a second lock 1B, and both locks 1A, 1B.
The locks 1A and 1B have lock bodies 2A and 2B and outdoor operation parts 4A and 4B, respectively, and the lock bodies 2A and 2B apply the locks 3A and 3B in the unlocking direction. The outdoor operation units 4A and 4B are rotatably held, and the cylinders 5A and 5B operated by a key and a transmission member 6 for transmitting the movement of the cylinders 5A and 5B to the cams 3A and 3B.
A, 6B, and the interlocking device 9 includes two transmission members 6A, 6B.
, And an indoor operation section 92 for moving the connecting member 19 from inside the room.
A and 6B can be disengaged from the sticks 3A and 3B and the connecting member 19, and the connecting member 1 when the lock main bodies 2A and 2B, the outdoor operation parts 4A and 4B and the interlocking device 9 are fixed to the movable sash 10.
9 is engaged with each of the cams 3A and 3B, and each of the cams 3A and 3B is simultaneously unlocked and unlocked by the indoor operation unit 92.
A and 5B independently lock and unlock. Lock body 2A, 2B,
Since the brooms 3A and 3B, the outdoor operation units 4A and 4B, the cylinders 5A and 5B, the transmission members 6A and 6B, the interlocking device 9, the connecting member 19, and the indoor operation unit 92 are the same as those in the first embodiment, the description is omitted Is omitted. The sash lock of claim 9 is
It comprises a first lock 1A, a second lock 1B, and an interlocking device 9 provided between the two locks 1A, 1B. The locks 1A, 1B are provided with lock main bodies 2A, 2B and outdoor operation units 4A, 4B. The lock bodies 2A and 2B hold the locks 3A and 3B so as to be rotatable in the locking and unlocking directions, and the outdoor operation units 4A and 4B are cylinder-operated cylinders 5A and 5B, and cylinders 5A and 5A.
Transmission members 6A, 6 for transmitting the movement of 5B to the kama 3A, 3B
B, the interlocking device 9 includes a connecting member 19 that engages with both transmission members 6A and 6B, and an indoor operation section 92 that moves the connecting member 19 from inside the room. The moving directions of the transmission members 6A, 6B of 1A, 1B are the same, and the locks 3A, 3B of the locks 1A, 1B are simultaneously unlocked and unlocked by the indoor operation unit 92, and are independently unlocked and unlocked by the cylinders 5A, 5B. Further, the locking direction and the unlocking direction of each of the cameras 3A and 3B are the same. The sash lock of claim 10 is
The two transmission members 6A and 6B are connected to the joints 3A and 3B and the connecting member 19, respectively.
When the lock main bodies 2A, 2B, the outdoor operation parts 4A, 4B, and the interlocking device 9 are fixed to the movable sash 10, the locks 2A, 2B engage with the sticks 3A, 3B and the connecting member 19; The locking direction and unlocking direction of the locks 3A and 3B of the one lock portion 1A and the second lock portion 1B are the same, and the moving directions of the transmission members 6A and 6B and the connecting member 19 are the same. The second lock 1B is mounted separately from the first lock 1A. For example, when the first lock 1A is mounted above the interlocking device 9, the second lock 1B is mounted below the interlocking device 9. The connecting member 19 has a connecting portion 9a at one end that engages and disengages with the transmitting member 6A, and a connecting portion 9b that engages and disengages with the transmitting member 6B at the other end, and the indoor operation section 92 is fixed to an intermediate portion of the connecting member 19. Then, it can be held by a finger from the room.

A lock for a sash according to claim 11 is shown in FIGS. 5 to 8 in which a first lock 1A, a second lock 1B and both locks 1A, 1B are provided.
The first lock unit 1A includes a lock body 2A, an outdoor operation unit 4A, and a transmission member 6A, and the outdoor operation unit 4A includes a cylinder 5A on a base 14, The cylinder 5A is provided with a transmission section 5a centered on a rotating section, and the second lock section 1B is provided with a lock body 2B and an outdoor operation section 4B.
And a transmission member 6B, and the outdoor operation section 4B includes the base 1
4 is provided with a cylinder 5B, the cylinder 5B is provided with a transmission part 5b centered on a rotating part, and the transmission stroke h of the transmission members 6A and 6B and the movement stroke H of the connecting member 19 are the same, and the transmission stroke h and the cylinder 5A, 5B is different from the rotation stroke r, that is, the movement stroke H and the rotation stroke r are different, and the transmission stroke h is
The rotation stroke r is the moving distance of the transmission members 6A, 6B necessary for locking and unlocking the A, 3B, and the rotation stroke r is the transmission parts 5a, 5b centered on the rotating parts of the cylinders 5A, 5B as shown in FIG.
The moving stroke H is the moving distance of the connecting member 19, that is, the moving distance of the indoor side operation unit 92, and the rotation stroke r, the transmission stroke h, and the movement stroke H
Has a relationship of H = h <r, and simultaneously locks and unlocks the locks 1A and 1B by the indoor operation unit 92 and the cylinders 5A and 5B.
5B enables independent locking / unlocking, that is, one-touch-to-lock. In the sash lock of the twelfth aspect, an intermediate member 7A is provided on the pedestal 14 of the outdoor operation unit 4A as shown in FIG. 9, and the intermediate member 7A is engaged with the transmitted portion 62a of the transmission member 6A, and the transmission portion of the cylinder 5A. 5a, the outdoor operation unit 4B includes a transfer member 7B on the base 14, and the transfer member 7B engages with the transmitted portion 62b of the transmission member 6B. 5B is provided with a convex portion 7b which engages with a stroke difference with the transmission portion 5b, and the transmission stroke h of the transmission members 6A, 6B and the cylinders 5A, 5B.
Is different from the rotation stroke r. For example, the intermediate member 7A,
7B is a gear shape, the transmitted portions 62a and 62b form a rack that meshes with the gear, the connecting portions 9a and 9b are convex portions, and the connected portions 61a and 61b guide the convex portions with a moving stroke H. In the case of a hole, when the indoor operation portion 92 is moved in the locking direction as shown in FIG. 5A, the connecting portions 9a and 9b are locked on the locking side of the long connected portions 61a and 61b, and the transmission member 6A ,
6B is moved in the locking direction. Since the intermediate members 7A, 7B and the toes 3A, 3B are locked to the transmission members 6A, 6B, the toes 3A, 3B fly outside from the lock bodies 2A, 2B as the transmission members 6A, 6B move. Take out and lock fitting 70
Locks, but the protrusions 7 of the intermediary members 7A and 7B are locked.
5A and 7B are engaged with the transmission portions 5b and 5b of the cylinders 5A and 5B with a stroke difference.
As described above, the wheels idle without engaging with the cylinders 5A and 5B. When the movement of the indoor operation section 92 is released after the locking is completed, only the connecting member 19 is moved by the downwardly biasing member 93 as shown in FIG.
It returns as shown in (B). That is, the lock portions 1A and 1B can be simultaneously locked by the interlocking device 9. Conversely, when the indoor operation section 92 is moved in the unlocking direction as shown in FIG. 6A, the connecting sections 9a and 9b become elongated connected sections 61a and 61b.
And the transmission members 6A and 6B are moved in the unlocking direction. The transmission members 6A, 6B are connected to the intermediate members 7A, 7B.
The locks 3A, 3B are locked, so that the locks 3A, 3B, which have been in the locked state, rotate toward the lock bodies 2A, 2B with the movement of the transmission members 6A, 6B, and the lock fittings 70 are provided. The locks are unlocked further apart, but the projections 7a and 7b are
FIG. 6 (C)
As shown in (D), the wheel idles without engaging with the cylinders 5A and 5B. After the unlocking is completed, when the movement of the indoor side operation unit 92 is released, only the connecting member 19 is returned by the downwardly biasing member 93 as shown in FIG. That is, the lock portions 1A and 1B can be unlocked simultaneously by the interlocking device 9. FIG.
When the cylinder 5A of the first lock portion 1A in the unlocked state as shown in FIG. 7A is independently locked, the transmission portion 5a and the projection 7a engage with a stroke difference as shown in FIG. 7B. As shown in FIG. 7 (C), the cylinder 5A has a transmitting portion 5a on the convex portion 7a.
7D, the protrusion 7a is rotated in the locking direction as shown in FIG. 7D, that is, the intermediate member 7A is rotated, and the transmission member 6A engaged with the intermediate member 7A is moved in the locking direction. I do. The movement of the transmission member 6A causes the tongue 3A to fly out of the lock body 2A and to be locked by being locked by the lock receiving member 70, but the connected portion 61a does not lock to the connecting portion 9a, ie, locks independently. it can. Similarly, the second lock portion 1B can be independently locked. Conversely, when the cylinder 5B of the second lock portion 1B in the locked state as shown in FIG. 8A is independently unlocked, the transmission portion 5b and the projection 7b have a stroke difference as shown in FIG. 8B. As shown in FIG.
After idling until the transmitting portion 5b is locked to the convex portion 7b as shown in FIG. 8C, the convex portion 7b is rotated in the unlocking direction as shown in FIG. 8D, and the intermediate member 7B is unlocked and rotated. The transmission member 6B engaged with 7B is moved in the unlocking direction. The lock 3B that has been locked by the movement of the transmission member 6B is
Is moved into the lock body 2B and unlocked, but the connected portion 61b is not locked to the connecting portion 9b, that is, can be unlocked independently. Similarly, the first lock portion 1A can be independently unlocked.

The sash lock of claim 13 is shown in FIGS.
, The transmitted parts 62a, 62b of the transmission members 6A, 6B
And the transmission portions 5a and 5b of the cylinders 5A and 5B are engaged, and the connection portions 9a and 9b of the connection member 19 are engaged with the connected portions 61a and 61b of the transmission members 6A and 6B.
The transmission stroke h of A and 6B and the rotation stroke r of the cylinders 5A and 5B are the same, and the transmission stroke h and the movement stroke H of the connecting member 19 are different. The transmission stroke h is the movement distance of the transmission members 6A and 6B. , The rotation stroke r is the moving distance of the transmission parts 5a, 5b about the rotating parts of the cylinders 5A, 5B.
Is the movement distance of the indoor side operation unit 92, and the relationship between the movement stroke H, the transmission stroke h, and the rotation stroke r is
r = h <H, and the locks 1A and 1B are
2 enables simultaneous unlocking and unlocking by the cylinders 5A and 5B, that is, one-touch-to-lock. For example, the moving stroke H is 30 mm and the transmitting stroke h is 2
0 mm, and the connected portions 61a, 61b are connected to the connecting portions 9a, 9b.
When the indoor operation section 92 is moved in the locking direction as shown in FIG. 15A, the connecting portions 9a and 9b are moved by a different stroke to connect the connected portions 61a and 61b. 61b, and the transmission members 6A, 6B
In the locking direction. The cylinders 5A, 5B and the toes 3A, 3B are locked to the transmission members 6A, 6B, so that the toes 3A, 3B fly out of the lock bodies 2A, 2B as the transmission members 6A, 6B move. It is locked by being hooked on the lock receiving member 70. When the movement of the indoor operation section 92 is released after the locking is completed, the connecting member 19 is
15B, and the indoor operation unit 92 is located at a substantially middle portion of the case 90. That is, the lock parts 1A, 1
B can be locked simultaneously by the interlocking device 9.
Conversely, when the indoor operation section 92 is moved in the unlocking direction as shown in FIG. 16A, the connecting sections 9a and 9b are locked on the unlocking side of the connected sections 61a and 61b after moving by a stroke difference, and the transmission is performed. The members 6A and 6B are moved in the unlocking direction. Since the cylinders 5A, 5B and the sticks 3A, 3B are locked to the transmission members 6A, 6B, the sticks 3A, 3B in the locked state.
Move the lock members 2A, 2B with the movement of the transmission members 6A, 6B.
Go inside and unlock. After unlocking is completed, the indoor operation unit 92
Is released, the connecting member 1 is
9 returns to the state shown in FIG.
Are located substantially in the middle of the case 90. That is, the locks 1A,
1B can be unlocked simultaneously by the interlocking device 9. The cylinder 5A of the first lock 1A in a locked state.
When the unlocking operation is independently performed as shown in FIG.
Since the transmitting portion 5a is locked to the transmitting member 6A, the cylinder 5A moves the transmitting member 6A in the unlocking direction, and the transmitting member 6A rotates the lock 3A into the lock body 2A from the locked state, and unlocks. I do. On the other hand, since the connecting portion 9a engaging with the connected portion 61a is located on the locking side with a stroke difference,
The connected portion 61a moves without being locked to the connecting portion 9a, that is, independently performs an unlocking operation. Similarly, the second lock portion 1B can be independently unlocked. Conversely, when the cylinder 5A of the first lock portion 1A in the unlocked state is locked independently, the transmission member 6A moves in the locking direction without being affected by the connecting member 19, and the transmission member 6A moves the lock 3A to the lock body. It jumps out from 2A and is hooked on the lock receiving member 70, that is, it is independently locked.

A lock 1C shown in FIG. 13 includes a lock body 2C, an outdoor operation unit 4C, a unique indoor operation unit 40, an operation unit 4C,
Transmission member (not shown) for transmitting the movement of 40 to lock body 2C
The lock body 2C holds the tongue 3C rotatably,
The outdoor operation section 4C is provided with a cylinder 5C, and the lock body 2C.
The external operation unit 4C and the cylinder 5C have substantially the same structure as the lock body 2A and the cylinder 5A of the first lock unit 1A and the outdoor operation unit 4A, and a description thereof will be omitted. The unique indoor operation unit 40 includes a case 41 attached to the vertical frame 30, a movable body 43 that moves along a guide portion 42 of the case 41,
A first lock unit 1A can be configured by providing a room-side operation unit 44 for moving the movable body 43 from the room, replacing the unique room operation unit 40 with the display unit 8A, and replacing the transmission member 6A. That is, the existing lock 1C can be used in the present invention. In the present invention, the movable shoji 10 includes a sliding door, a swing door, a door, and the like, the vertical frame 30 includes a door frame 30 of a shoji and a sliding door, and an opening and closing side frame 30 of a door and a swing door. The vertical side of the part, the vertical member of the outer frame, or the adjacent movable shoji 10
including. If the sash is provided at the entrance of the room, the outside will be a corridor. As shown in FIG. 11, the lock receiving member 70 is screwed to a projection surface g of the closing side member 100,
A groove 72 into which the claw 3A is inserted and a hook 73 for the claw 3A are provided.

[0012]

As described above, the sash of the present invention has the following effects. In the sash according to the first aspect, the transmission member of each lock portion is detachable from the lock of the lock body and the connecting member of the interlocking device, and the movable body has the lock body, the outdoor operation unit, and the interlocking device. Since the hook and the connecting member are engaged with each other when fixed, it is easy to change or replace a part of the component, and to repair or replace the component after attaching it to the sash. Claim 2
In the sash described in (1), the rotation direction of the hook provided on the first lock portion and the second lock portion, that is, the locking / unlocking direction is the same, and the movement direction of the interlocking member and the transmission member of each lock portion is also the same. Therefore, the same lock portion can be attached to the movable shoji, and the engagement between the interlocking member and the transmission member can be simplified. In addition, even when the movable shoji is installed and adjusted, the lock of each lock portion corresponds to the lock bracket. In the sash according to the third aspect, the transmission member of each lock portion can be disengaged from the lock main body and the interlocking device, and can be fixed when the lock main body, the outdoor operation unit, and the interlocking device are fixed to the movable shoji. Since the lock member is engaged with the connecting member and the locking and unlocking directions of the locks of the respective lock portions are the same and the moving directions of the transmission member and the interlocking member are the same, the features of the first and second aspects are combined. In the sash according to the fourth aspect, the moving stroke of the connecting member and the moving stroke of the transmitting member are the same, and the moving stroke and the rotation stroke of the cylinder are different, so that the lock is small and easy to incorporate into a movable shoji. In the sash according to the fifth aspect, since the moving stroke of the connecting member and the rotating stroke of the cylinder are the same, and the transmitting stroke and the moving stroke of the connecting member are different, the structure of the lock is simplified, and the sash is easily incorporated into a movable shoji. Become. The sash according to claim 6, wherein the connection member is provided in the case, and a downwardly biasing member is provided across the connection member and the case. When the connection member is not moved, the indoor side operation unit is located substantially in the middle of the movement range. Therefore, the appearance is good, and the movement of the transmission member can be performed without being influenced by the connecting member at the time of the independent locking / unlocking operation of each lock portion. Since the sash according to claim 7 is provided with a display unit for displaying the locked / unlocked state on the indoor side of each lock unit, the locked / unlocked state of each lock unit is easily visually recognized from the indoor side. As a result, it is possible to prevent an erroneous locking / unlocking operation, that is, a lock operation in a locked state again or a lock operation in an unlocked state again.

Since the sash lock of the present invention is as described above, the following effects can be obtained. In the sash lock according to the eighth aspect, the transmission member of each lock portion can be disengaged from the lock of the lock body and the connecting member of the interlocking device, and the lock body, the outdoor operation unit, and the interlocking device are movable. When it is fixed to the shoji, it engages with the kama and the connecting member, so it is possible to change and replace some components,
And repair and the like become easy. In the sash lock according to the ninth aspect, the rotation direction of the hook provided in each lock portion, that is, the locking direction and the unlocking direction are the same, and the movement direction of the interlocking member and each transmission member is also the same, The same lock can be used, and the engagement between the interlocking member and the transmission member is also simplified.
In the sash lock according to claim 10, when the transmission member of each lock portion is detachable from the lock body and the interlocking device, and the lock body, the outdoor operation unit, and the interlocking device are fixed to the movable shoji. Since the locking and unlocking direction of the lock of each lock portion is the same, and the direction of movement of the transmission member and the interlocking member is the same, it is possible to combine the features of claim 8 and claim 9 with each other. . Since the sash lock according to claims 11 to 12 includes an intermediate member in the outdoor operation section, the intermediate member engages with the transmission member and the cylinder, and furthermore, engages with the cylinder with a stroke difference, The moving stroke of the transmission member and the moving stroke of the connecting member can be made the same, and the whole can be reduced in size. In the sash lock according to the thirteenth aspect, since the connecting member and each transmission member are engaged with a stroke difference, the cylinder can be directly engaged with the transmission member, and the structure can be simplified.

[Brief description of the drawings]

FIGS. 1A, 1B, and 1C are an indoor view, a side view, and an outdoor view showing an example of a lock for a movable shoji on a sash of the present invention.

FIG. 2 is a perspective view showing an example of attaching a lock to a vertical frame.

FIG. 3 is a perspective view of an essential part showing an example of engagement between a transmission member, a lock body, and a connecting member.

4A, 4B, and 4C are interior views showing an example of an interlocked display and an example of an individual display on a display unit.

5 (A), 5 (B), 5 (C), 5 (D), and 5 (E) are interior views of the lock (first example) at the time of one-touch locking and return, operation diagrams showing the relationship between the cylinder and the intermediate member, and the cylinder. FIG.

6 (A), 6 (B), 6 (C), and 6 (D) are interior views of the lock (first example) at the time of one-touch unlocking and restoring, operation diagrams showing the relationship between the cylinder and the intermediate member, and the bottom of the cylinder. FIG.

7 (A), 7 (B), 7 (C), and (D) are internal views of the main part of the lock (first example) when the lock is independently locked, and an operation diagram showing the relationship between the cylinder and the intermediary member when the lock is locked independently. .

8 (A), 8 (B), 8 (C), and 8 (D) are internal views of a main part of a lock (first example) at the time of unique unlocking, and an operation diagram showing a relationship between a cylinder and a mediating member at the time of unique unlocking. It is.

FIGS. 9A and 9B are a sectional view of a main part showing an example of holding a cylinder and an intermediate member of a lock (first example), and a bottom view of the cylinder.

10A and 10B are a front view and a side view of a lock body.

FIGS. 11A and 11B are partially cutaway plan views showing a relationship between a lock portion and a lock receiving member.

12A, 12B, and 12C are a front view, a side view, and a rear view showing a structural example of a display unit.

FIGS. 13A, 13B, and 13C are an outdoor view, a side view, and an indoor view showing a structural example of a lock portion.

FIG. 14 is a partially cutaway side view showing a relationship between a lock portion of a lock (second example) and an interlocking device.

FIGS. 15A and 15B are interior views of the lock (second example) at the time of one-touch locking and at the time of return.

16A and 16B are interior views of the lock (second example) at the time of one-touch unlocking and at the time of return.

FIG. 17 is an interior view of the lock (second example) at the time of independent locking and unlocking.

[Explanation of symbols]

1A, 1B, 1C Lock part 2A, 2B, 2C Lock body 3A, 3B, 3C Kama, 3a, 3b Engagement part 4A, 4B, 4C Outdoor operation part 5A, 5B, 5C Cylinder, 5a, 5b Transmission part 6A, 6B transmission member 7A, 7B intermediary member, 7a, 7b convex portion 8A, 8B display portion, 8a, 8b viewing window 80 movable member, 1a, 1b identification portion 9 interlocking device, 19 connecting member, 9a, 9b connecting portion 90 case, 92 indoor side operation part, 93 resilient member 10 movable shoji, 30 vertical frame, d door contact surface, e indoor surface, f outdoor surface 40 original indoor operation part 61a, 61b connected part, 62a, 62b transmitted part 63a, 63b Engaged part, 64a, 64b Engaged part 70 Lock receiving member, 100 Closing side member, g Expected surface H Movement stroke, h transmission stroke, r rotation stroke

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[Procedure amendment]

[Submission date] June 30, 1997

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claim 4

[Correction method] Change

[Correction contents]

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] Claim 5

[Correction method] Change

[Correction contents]

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] Claim 6

[Correction method] Change

[Correction contents]

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] Claim 7

[Correction method] Change

[Correction contents]

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] Claim 11

[Correction method] Change

[Correction contents]

[Procedure amendment 7]

[Document name to be amended] Statement

[Correction target item name] Claim 13

[Correction method] Change

[Correction contents]

 ──────────────────────────────────────────────────続 き Continued from the front page (72) Inventor Satoshi Oka 2-11-11 Nonakaminami, Yodogawa-ku, Osaka-shi, Osaka Inside Showa Rock Co., Ltd.

Claims (13)

[Claims] The movable shoji comprises a first lock and a second lock, and an interlocking device provided between the two locks. Each lock has a lock body and an outdoor operation unit. The outdoor operation unit includes a cylinder and a transmission member that transmits the movement of the cylinder to the claw, and the interlocking device includes a connection member that engages with the transmission members of the lock portions, and a connection member that moves the connection member from inside the room. A movable indoor side operation unit, wherein the transmission member is disengageable with the camera and the connection member, and is engaged with the camera and the connection member when the lock body, the outdoor operation unit, and the interlocking device are fixed to the movable shoji. The sash is characterized in that the lock of each lock is simultaneously locked and unlocked by the operation unit on the indoor side, and is independently locked and unlocked by the cylinder. 2. The movable shoji comprises a first lock portion, a second lock portion, and an interlocking device provided between the two lock portions. Each lock portion has a lock body and an outdoor operation section, and the lock body is a camera. The outdoor operation unit includes a cylinder and a transmission member that transmits the movement of the cylinder to the claw, and the interlocking device includes a connection member that engages with the transmission members of the lock portions, and a connection member that moves the connection member from inside the room. It has a moving indoor side operation part, the moving direction of the connecting member and the transmission member of each lock part is the same, the lock of each lock part is simultaneously unlocked and unlocked by the indoor side operation part, and it is independently locked and unlocked by the cylinder, A sash characterized in that the locking and unlocking directions of the respective cameras are the same. 3. The sash according to claim 1, wherein the locking and unlocking directions of the locks of each lock portion are the same, and the moving directions of the transmission member and the connecting member are the same. 4. The method according to claim 1, wherein a rotation stroke of the cylinder is different from a movement stroke of the connecting member, and a difference in the stroke enables simultaneous locking and unlocking of each lock portion and independent locking and unlocking. sash. 5. The lock member according to claim 1, wherein a transmission stroke of the transmission member is different from a movement stroke of the connection member, and the stroke difference enables simultaneous locking and unlocking of each lock portion and independent locking and unlocking. Sash. 6. A connecting member is provided in a case provided on a movable shoji, and a bucking member is provided across the connecting member and the case, and the buckling member moves the indoor operation unit when the connecting member is not moved. 3. The method according to claim 1, wherein the position is substantially in the middle of the range.
The sash according to 5. 7. The sash according to claim 1, further comprising a display section for displaying a locked / unlocked state on the indoor side of the first lock section and the second lock section. 8. A lock device comprising a first lock portion, a second lock portion, and an interlocking device provided between the two lock portions. Each lock portion includes a lock body and an outdoor operation portion, and each lock body rotates a claw. Freely holding, the outdoor operation unit includes a cylinder, and a transmission member that transmits the movement of the cylinder to the claw. The interlocking device moves the connection member engaged with the transmission members of the lock portions and the connection member from the room. An indoor operation unit is provided, and the transmission member is detachable from the camera and the connecting member, and engages with the camera and the connecting member when the lock body, the outdoor operation unit, and the interlocking device are fixed to the movable shoji. A lock for a sash, characterized in that the lock of each lock part is simultaneously unlocked and unlocked by the operation unit on the indoor side, and is independently unlocked and unlocked by the cylinder. 9. A lock device comprising: a first lock portion, a second lock portion, and an interlocking device provided between both lock portions; each lock portion includes a lock body and an outdoor operation portion; Freely holding, the outdoor operation unit includes a cylinder, and a transmission member that transmits the movement of the cylinder to the claw. The interlocking device moves the connection member engaged with the transmission members of the lock portions and the connection member from the room. It has an indoor side operation part, the moving direction of the connecting member and each transmission member is the same, the lock of each lock part is simultaneously unlocked and unlocked by the indoor side operation part, the cylinder is independently unlocked and unlocked by the cylinder, and the release of each kama A lock for a sash, wherein the lock directions are the same. 10. The locking device according to claim 8, wherein the locking direction and the unlocking direction of the first locking portion and the unlocking direction of the second locking portion are the same, and the moving direction of the transmission member and the connecting member is the same. Sash lock. 11. The transmission stroke of the transmission member and the movement stroke of the connecting member are the same, the transmission stroke and the rotation stroke of the cylinder are different, and simultaneous locking and unlocking of each lock portion and independent locking and unlocking are enabled. Claim 8
10. A sash lock according to any one of claims 10 to 10. 12. The outdoor operation unit includes an intermediate member, the intermediate member is engaged with the transmission member and is engaged with the cylinder with a stroke difference, and the rotation stroke and the transmission stroke are different. The lock for a sash according to claim 11. 13. The transmission member is engaged with the cylinder and the connection member, and the transmission stroke of the transmission member and the rotation stroke of the cylinder are the same, and the transmission stroke and the movement stroke of the connection member are different. The sash lock according to any one of claims 8 to 10, wherein locking and unlocking and independent locking and unlocking are enabled.